<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./test.js"></script>
</head>

<body>
    <script>
        setTimeout(() => {
            console.log(2)
            this.$nextTick(() => {
                console.log(3)
                new Promise((resolve) => {
                    console.log(4)
                    resolve()
                }).then(() =>
                    console.log(5))
            })
        })

    </script>
</body>

</html>